<template>
  <div>
    <el-row :gutter="20">
      <el-col :span="8">
        <el-card shadow="hover" class="mgb20" style="height:252px;">
          <div class="user-info">
            <img src="../assets/1.jpeg" class="user-avator" alt />
            <div class="user-info-cont">
              <div class="user-info-name">{{ name }}</div>
              <div>{{ role }}</div>
            </div>
          </div>
          <div class="user-info-list">
            上次登录时间：
            <span>2019-11-01</span>
          </div>
          <div class="user-info-list">
            上次登录地点：
            <span>东莞</span>
          </div>
        </el-card>
        <el-card shadow="hover" style="height:252px;">
          <template #header>
            <div class="clearfix">
              <span>语言详情</span>
            </div>
          </template>
          Vue
          <el-progress :percentage="71.3" color="#42b983"></el-progress>JavaScript
          <el-progress :percentage="24.1" color="#f1e05a"></el-progress>CSS
          <el-progress :percentage="13.7"></el-progress>HTML
          <el-progress :percentage="5.9" color="#f56c6c"></el-progress>
        </el-card>
      </el-col>
      <el-col :span="16">
        <el-row :gutter="20" class="mgb20">
          <el-col :span="8">
            <el-card shadow="hover" :body-style="{ padding: '0px' }">
              <div class="grid-content grid-con-1">
                <i class="el-icon-user-solid grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div class="grid-num">1234</div>
                  <div>用户访问量</div>
                </div>
              </div>
            </el-card>
          </el-col>
          <el-col :span="8">
            <el-card shadow="hover" :body-style="{ padding: '0px' }">
              <div class="grid-content grid-con-2">
                <i class="el-icon-message-solid grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div class="grid-num">321</div>
                  <div>系统消息</div>
                </div>
              </div>
            </el-card>
          </el-col>
          <el-col :span="8">
            <el-card shadow="hover" :body-style="{ padding: '0px' }">
              <div class="grid-content grid-con-3">
                <i class="el-icon-s-goods grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div class="grid-num">5000</div>
                  <div>数量</div>
                </div>
              </div>
            </el-card>
          </el-col>
        </el-row>
        <el-card shadow="hover" style="height:403px;">
          <template #header>
            <div class="clearfix">
              <span>待办事项</span>
              <el-button style="float: right; padding: 3px 0" type="text">添加</el-button>
            </div>
          </template>

          <el-table :show-header="false" :data="todoList" style="width:100%;">
            <el-table-column width="40">
              <template slot-scope="scope">
                <el-checkbox v-model="scope.row.status"></el-checkbox>
              </template>
            </el-table-column>
            <el-table-column>
              <template slot-scope="scope">
                <div class="todo-item" :class="{'todo-item-del': scope.row.status,}"
                >{{ scope.row.title }}</div>
              </template>
            </el-table-column>
            <el-table-column width="60">
              <template>
                <i class="el-icon-edit"></i>
                <i class="el-icon-delete"></i>
              </template>
            </el-table-column>
          </el-table>
        </el-card>
      </el-col>
    </el-row>
    <el-row :gutter="20">
      <el-col :span="12">
        <el-card shadow="hover">
          <schart ref="bar" class="schart" canvasId="bar" :options="options"></schart>
        </el-card>
      </el-col>
      <el-col :span="12">
        <el-card shadow="hover">
          <schart ref="line" class="schart" canvasId="line" :options="options2"></schart>
        </el-card>
      </el-col>
    </el-row>
  </div>
</template>

<script>
  import Schart from "vue-schart";
  export default {
    name: "dashboard",
    data() {
      return {
        name: this.$store.state.loginInfo.username,
        todoList: [
          {
            title: "今天要修复100个bug",
            status: false
          },
          {
            title: "今天要修复100个bug",
            status: false
          },
          {
            title: "今天要写100行代码加几个bug吧",
            status: false
          },
          {
            title: "今天要修复100个bug",
            status: false
          },
          {
            title: "今天要修复100个bug",
            status: true
          },
          {
            title: "今天要写100行代码加几个bug吧",
            status: true
          }
        ],
        data: [
          {
            name: "2018/09/04",
            value: 1083
          },
          {
            name: "2018/09/05",
            value: 941
          },
          {
            name: "2018/09/06",
            value: 1139
          },
          {
            name: "2018/09/07",
            value: 816
          },
          {
            name: "2018/09/08",
            value: 327
          },
          {
            name: "2018/09/09",
            value: 228
          },
          {
            name: "2018/09/10",
            value: 1065
          }
        ],
        options: {
          type: "bar",
          title: {
            text: "最近一周各品类销售图"
          },
          xRorate: 25,
          labels: ["周一", "周二", "周三", "周四", "周五"],
          datasets: [
            {
              label: "家电",
              data: [234, 278, 270, 190, 230]
            },
            {
              label: "百货",
              data: [164, 178, 190, 135, 160]
            },
            {
              label: "食品",
              data: [144, 198, 150, 235, 120]
            }
          ]
        },
        options2: {
          type: "line",
          title: {
            text: "最近几个月各品类销售趋势图"
          },
          labels: ["6月", "7月", "8月", "9月", "10月"],
          datasets: [
            {
              label: "家电",
              data: [234, 278, 270, 190, 230]
            },
            {
              label: "百货",
              data: [164, 178, 150, 135, 160]
            },
            {
              label: "食品",
              data: [74, 118, 200, 235, 90]
            }
          ]
        }
      };
    },
    components: {
      Schart,
    },
    computed: {
      role() {
        return this.name === "admin" ? "超级管理员" : "普通用户";
      }
    },

    methods: {
      changeDate() {
        const now = new Date().getTime();
        this.data.forEach((item, index) => {
          const date = new Date(now - (6 - index) * 86400000);
          item.name = `${date.getFullYear()}/${date.getMonth() +
          1}/${date.getDate()}`;
        });
      },
      modalFormOk(){
        console.log("ok");
      }
    }
  };
</script>

<style scoped>
  .el-row {
    margin-bottom: 20px;
  }

  .grid-content {
    display: flex;
    align-items: center;
    height: 100px;
  }

  .grid-cont-right {
    flex: 1;
    text-align: center;
    font-size: 14px;
    color: #999;
  }

  .grid-num {
    font-size: 30px;
    font-weight: bold;
  }

  .grid-con-icon {
    font-size: 50px;
    width: 100px;
    height: 100px;
    text-align: center;
    line-height: 100px;
    color: #fff;
  }

  .grid-con-1 .grid-con-icon {
    background: rgb(45, 140, 240);
  }

  .grid-con-1 .grid-num {
    color: rgb(45, 140, 240);
  }

  .grid-con-2 .grid-con-icon {
    background: rgb(100, 213, 114);
  }

  .grid-con-2 .grid-num {
    color: rgb(45, 140, 240);
  }

  .grid-con-3 .grid-con-icon {
    background: rgb(242, 94, 67);
  }

  .grid-con-3 .grid-num {
    color: rgb(242, 94, 67);
  }

  .user-info {
    display: flex;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 2px solid #ccc;
    margin-bottom: 20px;
  }

  .user-avator {
    width: 120px;
    height: 120px;
    border-radius: 50%;
  }

  .user-info-cont {
    padding-left: 50px;
    flex: 1;
    font-size: 14px;
    color: #999;
  }

  .user-info-cont div:first-child {
    font-size: 30px;
    color: #222;
  }

  .user-info-list {
    font-size: 14px;
    color: #999;
    line-height: 25px;
  }

  .user-info-list span {
    margin-left: 70px;
  }

  .mgb20 {
    margin-bottom: 20px;
  }

  .todo-item {
    font-size: 14px;
  }

  .todo-item-del {
    text-decoration: line-through;
    color: #999;
  }

  .schart {
    width: 100%;
    height: 300px;
  }
</style>
